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KJLC Insight Helium / Hydrogen Leak Detector

Overview
Accessory Recommendations

Applications

Research & Development
Analytical Research and Instrumentation
Vacuum Components
Electronics
Automotive

Features

High performance system
Exceptional reliability from proven measurement systems
Fast helium pumping speed allows for quick, accurate measurements
Intuitive and easy to use built-in digital display, with additional RS-232 and RS-485
Compact design allows for flexibility and versatility in use for most environments
Ion source utilizes two long-life iridium filaments, yttrium-oxide coated with 3-year warranty

Specifications Table

Leak Detector Model	Insight W	Insight D	Insight N
Backing Pump	Wet	Dry	No Backing Pump
Pumping Speed	He 3.00 L/s	He 3.00 L/s	He 3.00 L/s
Run Up Time	< 180 seconds	< 180 seconds	< 180 seconds
Detectable Masses AMU	2, 3, 4	2, 3, 4	2, 3, 4
Mass Spectrometer	180° Magnetic Sector Field	180° Magnetic Sector Field	180° Magnetic Sector Field
Ion Source	Two yttrium/irridum long life filaments	Two yttrium/irridum long life filaments	Two yttrium/irridum long life filaments
Inlet Flange	KF25	KF25	KF25
Smallest Detectable Leak Rate	Helium Vacuum Operation < 5 x 10^-12 mbarL/s Helium Sniffer Mode < 5 x 10^-8 mbarL/s Hydrogen Vacuum Operation < 5 x 10^-8 mbarL/s Hydrogen Sniffer Mode < 5 x 10^-8 mbarL/s	Helium Vacuum Operation < 5 x 10^-12 mbarL/s Helium Sniffer Mode < 5 x 10^-8 mbarL/s Hydrogen Vacuum Operation < 5 x 10^-8 mbarL/s Hydrogen Sniffer Mode < 5 x 10^-8 mbarL/s	Helium Vacuum Operation < 5 x 10^-12 mbarL/s Helium Sniffer Mode < 5 x 10^-8 mbarL/s Hydrogen Vacuum Operation < 5 x 10^-8 mbarL/s Hydrogen Sniffer Mode < 5 x 10^-8 mbarL/s
Units of Measurement	Pressure mbar Pa atm Torr Leak Rate mbarL/s Pam^3/s TorrL/s atmcc/s sccm	Pressure mbar Pa atm Torr Leak Rate mbarL/s Pam^3/s TorrL/s atmcc/s sccm	Pressure mbar Pa atm Torr Leak Rate mbarL/s Pam^3/s TorrL/s atmcc/s sccm
Time Constant	Leak Signal < 0.50 seconds	Leak Signal < 0.50 seconds	Leak Signal < 0.50 seconds
Inlet Pressure	max 18.0 mbar 1800 Pa 18.0 hPA 13.5 Torr	max 18.0 mbar 1800 Pa 18.0 hPA 13.5 Torr	max 18.0 mbar 1800 Pa 18.0 hPA 13.5 Torr
Dimensions in. (mm.)	21.9 x 12.0 x 16.8 ( 555 x 305 x 425 )	21.9 x 12.0 x 16.8 ( 555 x 305 x 425 )	21.9 x 12.0 x 16.8 ( 555 x 305 x 425 )
Weight Lbs (kg)	93.0 ( 42.0 )	90.0 ( 41.0 )	71.0 ( 32.0 )

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Accessories for the KJLC Insight

Note: Below you will find common accessories for a KJLC Insight Helium Leak Detector that will increase efficiency and help maintain the life of the unit. Further information for these suggestions, such as a full description, can be found at the bottom of the webpage in the Accessories Table. If you do not see an accessory that you need, please contact your local KJLC Sales Representative.

Product	Description	Suggested Part Number	Components Needed
Inlet Filter (Suggested)	Inlet filters help remove unwanted particulates or contaminates from entering the leak detector. Common filters are rated down to 10 um. Inlet Filters are sold separately for the KJLC Insight Helium Leak Detector.	Straight Style: LDA-KJLC-S-2KF25 "L" Style: LDA-KJLC-L-2KF25 "T" Style: LDA-KJLC-T-3KF40	Inlet Filter; O-rings and clamps are included with the filter.
Sniffer Line (Suggested)	Allows for leak detection via the sniffing method. Simply put, this method is used when you fill a vessel with helium and use the "sniffer" to determine if helium is leaking out. Sniffer lines are sold separately from the KJLC Insight Helium Leak Detector.	3 Meter: LDA-KJLC-SFR3 5 Meter: LDA-KJLC-SFR5 10 Meter: LDA-KJLC-SFR10	Sniffer Line; standard sniffer tip included.
Remote Control (Suggested)	Allows the KJLC Insight Helium Leak Detector to be operated remotely, whether wired or wireless. Remote controllers are sold separately from the Leak Detector.	Wired: LDA-KJLC-RCC Wireless: LDA-KJLC-RCW	Either wired or wireless remote controller.
Power Supply (Included)	Standard power supply to power the KJLC Insight Helium Leak Detector.	—	Power cable included with KJLC Insight Helium Leak Detector.

Ordering Table

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Model	Inlet Flange	Manual	Voltage	Description	Part Number	Price	In Stock	Add To Cart	Accessories
Model	Inlet Flange	Manual	Voltage	Description	Part Number	Price	In Stock	Add To Cart	Accessories
Insight D	KF25		230V, 50 HZ	KJLC INSIGHT HELIUM LEAK DETECTOR, DRY, 230V, 50HZ, DIGITAL DIPLAY, 2.5 L/S HE PUMPING, KF25 INLET FLANGE, RS-232 & RS-485	LDD-KJLC-50H	P.O.R.
Insight D	KF25		115V, 60 HZ	KJLC INSIGHT HELIUM LEAK DETECTOR, DRY, 115V, 60 HZ, DIGITAL DISPLAY, 2.5 L/S HELIUM PUMPING, KF25 INLET FLANGE, RS-232 & RS-485	LDD-KJLC-60L	P.O.R.
Insight N	KF25		110-250V, 50/60 HZ	KJLC INSIGHT HELIUM LEAK DETECTOR, NO BACKING PUMP, 115-230V, 50/60HZ, DIGITAL DISPLAY, 2.5 L/S HE PUMPING, KF25 INLET FLANGE, RS-232 & RS-485	LDN-KJLC-W	P.O.R.
Insight W	KF25		230V, 50 HZ	KJLC INSIGHT HELIUM LEAK DETECTOR, WET, 230V, 50HZ, DIGITAL DISPLAY, 2.5 L/S HE PUMPING, KF25 INLET FLANGE, RS-232 & RS485	LDW-KJLC-50H	P.O.R.
Insight W	KF25		115V, 60 HZ	KJLC INSIGHT HELIUM LEAK DETECTOR, WET, 115V, 60HZ, DIGITAL DISPLAY, 2.5 L/S HE PUMPING, KF25 INLET FLANGE, RS-232 & RS-485	LDW-KJLC-60L	P.O.R.

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